package com.project.servlet;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.Array;
import java.util.Arrays;

public class AddServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //设置请求信息的编码集，只对post方法有效
        req.setCharacterEncoding("utf-8");
        //设置响应信息的MIME类型的编码集
        resp.setContentType("text/html;charset=utf-8");
        //根据表单名，得到表单值
        String userName = req.getParameter("userName");
        //客户端提交多个同名的键值对，由getParameterValues接收，返回数组
        String[] likeArray = req.getParameterValues("like");

        resp.getWriter().print("姓名：" + userName + "<br>");
        resp.getWriter().print("爱好：" + Arrays.toString(likeArray));
    }
}
